Quantity Discounts


Discounted shipping with Plus
Buy 3 - 11 $115.68/Case
Regularly: $119.99/Case
  • Versatile fabric softener
  • Works on natural and synthetic fabrics
UPC Code: 400010021574

Keep the linens in your hotel soft with Noble Chemical’s ASOSO Sour Softener IV.

Noble Chemical’s ASOSO Sour Softener IV is a must-have for any hotel, healthcare facility, or restaurant that does laundry on a regular basis. This fabric softener has a highly effective formula that is designed to fluff fabrics, eliminate static cling, prevent wrinkles in clothing, reduce extraction time, and neutralize residual alkalis. Additionally, this softener works great on natural fabrics as well as synthetics. Using this chemical solution will make comfort and cleanliness a priority in your establishment.

  • Made in America

    Made in America

    This item was made in the United States of America.

  • Orthodox Union Kosher

    Orthodox Union Kosher

    This item is certified Kosher by the Orthodox Union.

Easy to Use

To use Sour Soft, open the container and insert your machine's feed tube into the bottle. The chemical solution is then automatically dispensed into your machine.

Convenient Design

This bottle's easy-to-grip handle fits perfectly in your hand, and the small mouth allows you to dispense the exact amount of cleaner you need.

Noble Chemical Brand

Noble Chemical brand supplies are a smart addition to any restaurant, hotel, or healthcare facility, and this handy cleaner will keep your laundry luxurious and soft. Be sure to check out our quantity discounts for even better wholesale savings!

Compare to Other Products

This Item Ships via Common Carrier. For more information and tips to help your delivery go smoothly, click here.

This product is considered hazardous under US DOT shipping regulations. Due to the hazardous shipping restrictions, this item requires a signature for delivery and cannot be returned. We are unable to ship this product to Alaska, Hawaii, and international destinations. It is also ineligible for next day or second day shipping. Please contact Customer Solutions prior to placing your order if you have any questions or concerns.

Resources and Downloads

Spec Sheet Specsheet SDS SDS Ingredient Sheet Ingredients Label Label

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Customer Reviews

  • Overall User Rating: Noble Chemical 2.5 Gallon/ 320 oz. ASOSO Sour Softener IV - 2/Case

    5.0 stars from 2 reviews


    People Talk About:

    great Softener hardness happier garments Gallon fresh fabric dried cling
    I couldn't be happier with the results. It leaves garments smelling fresh without static cling or hardness if air dried. The price is great on Webstaurant too.
    The 2.5 Gallon Noble Chemical Sour Softener is a great fabric softener. It softens your linens and smells great. It works just as well as the expensive brands.

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